260261-04-9Relevant articles and documents
A novel photochemical vinylcyclopropane rearrangement yielding 6,7-dihydro-5H-benzocycloheptene derivatives
Armesto, Diego,Ramos, Ana,Mayoral, Elena P.,Ortiz, Maria J.,Agarrabeitia, Antonia R.
, p. 183 - 186 (2007/10/03)
(formula presented) 1-Substituted 1-(2,2-diphenylvinyl)cyclopropanes with electron-accepting groups at C1 undergo a novel rearrangement to benzocycloheptenes on triplet-sensitized irradiation. In some instances competition between rearrangement to cyclope